CN201799413U - Gravity grading stone removing machine - Google Patents

Gravity grading stone removing machine Download PDF

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Publication number
CN201799413U
CN201799413U CN2010205204017U CN201020520401U CN201799413U CN 201799413 U CN201799413 U CN 201799413U CN 2010205204017 U CN2010205204017 U CN 2010205204017U CN 201020520401 U CN201020520401 U CN 201020520401U CN 201799413 U CN201799413 U CN 201799413U
Authority
CN
China
Prior art keywords
sieve
stone
machine
inlet
passing groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010205204017U
Other languages
Chinese (zh)
Inventor
潘青松
黄进
熊光发
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FENGYANG COUNTY FENGBAO OILS AND FOODS Co Ltd
Original Assignee
FENGYANG COUNTY FENGBAO OILS AND FOODS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FENGYANG COUNTY FENGBAO OILS AND FOODS Co Ltd filed Critical FENGYANG COUNTY FENGBAO OILS AND FOODS Co Ltd
Priority to CN2010205204017U priority Critical patent/CN201799413U/en
Application granted granted Critical
Publication of CN201799413U publication Critical patent/CN201799413U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a gravity grading stone removing machine, which relates to grain processing material cleaning equipment. The gravity grading stone removing machine comprises a machine frame, an angular regulator, a sieve body, a material inlet and outlet device, an air suction device, a rubber bearing and a vibration motor, wherein the angular regulator, the sieve body, the material inlet and outlet device, the air suction device, the rubber bearing and the vibration motor are arranged on the machine frame. The utility model is characterized in that material passing groove holes are arranged between the front end of an upper layer sieve body of the material inlet end and a sieve body positioning plate at the front end of the machine frame, and the horizontal gap of the material passing groove holes is between 10 and 18mm. The utility model has the advantages that the material passing groove holes are arranged between the front end of the upper layer sieve body and the sieve body positioning plate at the front end of the machine frame, large stones and heavy materials originally remained on the upper layer sieve body of a material inlet can smoothly fall down on the lower layer sieve surface to be cleaned through the material passing groove holes, the stone removing effect is improved, and the gravity grading stone removing machine is favorable for improving the production efficiency and the economic benefit of use enterprises and is widely applicable to powder manufacture enterprises.

Description

The gravity classification stone remover
Technical field
The utility model relates to grain processing material cleaning equipment, especially a kind of gravity classification stone remover.
Background technology
In the powder process industry, the technical performance of the cleaning equipment of material plays crucial effects to the quality of flour product, because of state's yield wheat ubiquity sand content more, do not exceed standard in order to ensure the flour sand content, powder process enterprise uses two roads to remove stone, existing stone remover is by sieve nest, vibrating motor, air intake device, charging and drawing mechanism and angle regulator constitute, it is to utilize the machine material different with the proportion and the floating velocity of sandstone that the stone principle is gone in its classification, when material is assigned to the upper strata compass screen surface from charging aperture uniformly by drawing-in device, vibration by compass screen surface and air-flow are to the effect of material, make material automatic grading, material that unit weight is little and light weight sundries are suspended in above the material flow, become the oversize of upper strata compass screen surface, the material mouth is discharged on the lenient side, and light impurities such as the material shell of upper strata compass screen surface and dust are siphoned away by the wind net; The material that unit weight is big, sandstone, clod etc. then pass upper strata compass screen surface sky and enter lower floor's compass screen surface and screen below materials flow.At lower floor's compass screen surface, the different impurity such as sandstone, clod that make that utilize material proportion and floating velocity equally form the Ji Shi district along the braided steel wire compass screen surface eminence that crawls toward, and discharge from stone outlet hole successively.Good, the capacious material of quality is discharged by the heavy material mouth, thus the effect that reaches classification and remove stone.But existing classification stone remover can't drop to lower floor's compass screen surface because the reasons in structure between sieve nest and frame has big stone of part and heavy material to be concentrated in the upper sieve feed end, for this reason, must often clear up, not only go the stone effect bad, also influence the raising of three rates of user.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of and is convenient to big stone and heavy material falls smoothly, improves and removes a kind of gravity classification stone remover of stone effect.
Technical problem to be solved in the utility model realizes by the following technical solutions,
A kind of gravity classification stone remover, comprise frame, angle regulator on the frame, sieve nest, charging/discharging device, air intake device, rubber shaft bearing and vibrating motor, it is characterized in that between the front end of upper strata sieve nest of feed inlet end and the frame front end sieve nest location-plate punishment in advance slotted eye being set, the horizontal clearance of punishment in advance slotted eye is 10-18mm.
The utility model is the improvement to existing gravity classification stone remover, between front end by the upper strata sieve nest and the frame front end sieve nest location-plate punishment in advance slotted eye is set, can make big stone on the former upper strata sieve nest that is trapped in charging aperture and heavy material fall to lower floor's compass screen surface smoothly by the punishment in advance slotted eye clears up, structural change between the utility model upper strata sieve nest and the frame sieve nest location-plate, improved and gone the stone effect, help improving the production efficiency and the economic benefit of applying unit, be widely used in powder process enterprise.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model partial structurtes enlarged diagrams.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As depicted in figs. 1 and 2, a kind of gravity classification stone remover is by frame 5, angle regulator 1 on the frame 5, last sieve nest 2, feed arrangement 3, air intake device 4, rubber shaft bearing 6, vibrating motor 7 constitute, between the upper strata sieve nest front end edge of charging aperture and the sieve nest location-plate of frame 5 punishment in advance slotted eye 8 is set, the level interval of crossing hopper sky 8 is 10-18mm, be preferably 10-15mm, big stone and heavy material fall to lower floor's compass screen surface from punishment in advance slotted eye 8, the upper strata sieve nest that has solved existing gravity classification stone remover feed inlet end is detained the phenomenon of big stone and heavy material.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (1)

1. gravity classification stone remover, comprise frame, angle regulator on the frame, sieve nest, charging/discharging device, air intake device, rubber shaft bearing and vibrating motor, it is characterized in that between the front end of upper strata sieve nest of feed inlet end and the frame front end sieve nest location-plate punishment in advance slotted eye being set, the horizontal clearance of punishment in advance slotted eye is 10-18mm.
CN2010205204017U 2010-09-03 2010-09-03 Gravity grading stone removing machine Expired - Fee Related CN201799413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205204017U CN201799413U (en) 2010-09-03 2010-09-03 Gravity grading stone removing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205204017U CN201799413U (en) 2010-09-03 2010-09-03 Gravity grading stone removing machine

Publications (1)

Publication Number Publication Date
CN201799413U true CN201799413U (en) 2011-04-20

Family

ID=43868932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205204017U Expired - Fee Related CN201799413U (en) 2010-09-03 2010-09-03 Gravity grading stone removing machine

Country Status (1)

Country Link
CN (1) CN201799413U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102389875A (en) * 2011-10-14 2012-03-28 新疆农垦科学院 Fruit grader
CN102430522A (en) * 2011-12-29 2012-05-02 河北苹乐面粉机械集团有限公司 Gravity grading and stoning machine for grains

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102389875A (en) * 2011-10-14 2012-03-28 新疆农垦科学院 Fruit grader
CN102389875B (en) * 2011-10-14 2013-05-01 新疆农垦科学院 Fruit grader
CN102430522A (en) * 2011-12-29 2012-05-02 河北苹乐面粉机械集团有限公司 Gravity grading and stoning machine for grains
CN102430522B (en) * 2011-12-29 2014-01-15 河北苹乐面粉机械集团有限公司 Gravity grading and stoning machine for grains

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110420

Termination date: 20110903

C17 Cessation of patent right